<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <meta http-equiv="X-UA-Compatible" content="ie=edge">
    <title>背景</title>
    <style>
        *{margin:0;padding:0;}
        div{
         height:100px;
         /* 背景传参的简写
            background:color image repeat position
          */
            background:#1ABEBF url('images/logo.png') no-repeat center;
        }
    
    </style>
</head>
<body>
    <div>

    </div>
</body>
</html>